22212660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1549}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 62496000

約数和(自身を除く): 40283340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 1549, 2390, 2868, 3098, 3585, 4647, 4780, 6196, 7170, 7745, 9294, 14340, 15490, 18588, 23235, 30980, 46470, 92940, 370211, 740422, 1110633, 1480844, 1851055, 2221266, 3702110, 4442532, 5553165, 7404220, 11106330, 22212660]

約数ペア:

[(1, 22212660), (2, 11106330), (3, 7404220), (4, 5553165), (5, 4442532), (6, 3702110), (10, 2221266), (12, 1851055), (15, 1480844), (20, 1110633), (30, 740422), (60, 370211), (239, 92940), (478, 46470), (717, 30980), (956, 23235), (1195, 18588), (1434, 15490), (1549, 14340), (2390, 9294), (2868, 7745), (3098, 7170), (3585, 6196), (4647, 4780)]